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20 Ceti

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20 Ceti (20 Cet) is an red giant star in the constellation Cetus. [1]

5 relations: Apparent magnitude, Cetus, Constellation, Red giant, Star.

Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

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Cetus

Cetus is a constellation.

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Constellation

A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.

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Red giant

A red giant is a luminous giant star of low or intermediate mass (roughly 0.3–8 solar masses) in a late phase of stellar evolution.

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Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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References

[1] https://en.wikipedia.org/wiki/20_Ceti

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